45
Lesson 45 of 84 · Earth Materials
ExperimentWinter Is Chilly! (Part 2)
What You'll Learn
Snow is frozen rain. Each snowflake is different and beautiful!
Key Words
- dirt
- sand
Materials Needed
- rocks
- sand
- clay
- water
- plastic tray
- magnifying glass
Safety First
- Work in a well-ventilated area when using vinegar or other strong-smelling substances.
- Dispose of materials properly after the experiment.
Steps
Step 1 — Read
Look at the pictures and tell a grown-up what you see.
Step 2 — Do
Put a cup of water outside. Check it tomorrow—did it change?
Step 3 — Observe
Draw a picture of what you see.
Step 4 — Record
Share what you learned with someone!
Check Your Understanding
Question 1
1 of 3Can you see the wind?